just an upload test

Looks like your going for Global illumination here. So how many lights do you have in the cluster. Judging by the shadows I'd say a whole bunch.

Attached Link: http://www.renderosity.com/viewed.ez?galleryid=139485&Start=1&Artist=AgentSmith&ByArtist=Yes

Meant to delete this, somebody had trouble uploading a pic in another forum, I was just testing this forum. --Not really Global Illumination, I was teaching a friend Multi-Replication with those objects and also in radial lights to eventually achieve said Gloabl Illumination. There is only 16 lights here, but i kept the .br4 scene cause I actually liked the pattern of the shadows coming off the objects as an intentional effect I might use later in something else. My REAL Global Illumination set-up has 120 radial lights, works fairly well. Take that link if ya want to see it.

Yea the shadows in the global illumination pic do look more realistic. But I do like the shadow pattern in this pic to, like you said will probably come in hand for a very unique effect one day.